The next morning, opposite the gate of the castle, Yan Fei and Liu Yun were ready to go. After a night of spring breeze last night, the emotional temperature of the two rose rapidly, although they wanted to have more of a two-person world, but in this space where birds don't, the two of them almost lost their freedom, and there are a lot of brothers and friends waiting for them outside, Yan Fei can't be too selfish, he must find a way to get out!

Holding the black crystal again, the huge figure of the black dragon boss appeared in front of him again, Yan Fei and Liu Yun had no chance of resurrection, so this time the battle was extremely cautious and cautious.

The first phase of the battle passed smoothly, the second phase was uneventful, and the third phase was passed safely under the careful control of the two of them. Finally came to the fourth stage, and the blood volume of the black dragon boss was only a quarter left, and success or failure was here!

When the Black Dragon Boss began to summon a tornado, Yan Fei and Liu Yun came to the edge of the clearing in advance near the purple smoke wall. One tornado, two tornadoes...... When the tornado blew in the ninth lap, Yan Fei picked up Liu Yun on his back, looked at the direction, and ran in a clockwise direction!

At the beginning, the speed of the tornado behind him was not fast, and Yan Fei could easily escape even if he carried Liu Yun on his back. When the Black Dragon Boss recites the last spell, all the tornadoes suddenly sped up!

Yan Fei tensed his nerves, always paying attention to the changes of the tornado, and when the tornado behind him turned rapidly, Yan Fei roared, stimulated all the potential of his body, and ran with all his strength on his back Liu Yun.

Yan Fei is fast, but the tornado turns even faster! The tornado behind him was approaching Yan Fei little by little, and Yan Fei used all the strength to feed, but he still couldn't get rid of the fate of being slowly caught up by the tornado.

Seeing that the tornado behind him was less than three meters away from him, Yan Fei suddenly caught a glimpse of the tornado in the eighth circle out of the corner of his eye, and just one of them turned around from his side! Golden opportunity! Yan Fei suddenly made a dodge move, from the range of the ninth tornado to the eighth tornado! Then he turned around sharply and ran in a counterclockwise direction.

Yan Fei's skillful movements benefited from yesterday's hard practice, you must know that one minute on the stage, ten years of work off the stage, Yan Fei deeply understands the meaning of this sentence at this moment!

Continue to escape within the scope of the eighth tornado, the tornado behind him slowly caught up with Yan Fei again, Yan Fei calculated the distance of the tornado behind him in his heart, and at the same time observed the state of the tornado in the ninth circle, the whole person's spirit is in a high degree of tension, and now the state of the two is like walking a tightrope, if they are not careful, they will be doomed.

There happened to be a tornado passing by in the ninth circle, although the tornado behind him was still some distance away from him, but Yan Fei still did not hesitate to rush back to the range of the tornado in the ninth circle, they had no chance of resurrection, this time there was another accident, there would be no chance, so Yan Fei had to choose to be conservative!

In this way, Yan Fei carried Liu Yun on his back and scurried between the ninth and eighth tornadoes, and ten minutes later, all the tornadoes disappeared, while the black dragon boss floated down from mid-air.

Next, it's Yanfei's turn to make a move! According to the old routine, Yan Fei was responsible for attracting the hatred of the black dragon boss, and Liu Yun, who had recovered her mana, took the opportunity to throw a bomb at the black dragon boss on the side.

The blood volume of the black dragon boss is getting less and less, and during this period, the black dragon launched two more tornado skills, but they were all broken by Yan Fei, who had mastered the skills. Until the blood volume of the black dragon boss was less than one percent, the two people who thought they could successfully defeat this boss couldn't help but get excited, but they didn't expect that at this time, an accident happened!

The black dragon raised its head to the sky and roared, and suddenly its body split into three, and three identical black dragons appeared in front of him, and even their blood volume was exactly the same less than one percent!

It's too late, it's too soon! I saw two of the black dragons rushing towards Liu Yun and Yan Fei respectively, Yan Fei secretly screamed that it was not good, turned around and ran towards Liu Yun, you must know that Liu Yun is much more vulnerable than Yan Feike!

"Bang!" Just after Yan Fei turned around, before he could remind Liu Yun, Liu Yun had already been slapped away by the black dragon's clone.

Looking at Liu Yun who was flying in the air, spitting blood from his mouth, Yan Fei's eyes instantly turned red!

"I'm grass Nima!" Yan Fei was furious, and when he lost his mind, he was slapped by the black dragon clone behind him.

"Poof!" The black dragon's claw strike is quite heavy! Yan Fei staggered and slapped to the ground, his throat was sweet, a mouthful of blood couldn't help but spurt out, and his health dropped by nearly half in an instant!

I'll it! The Black Dragon's attack power has been doubled! And more than doubled! Yan Fei scolded in his heart, but his movements were not slow, as soon as he fell to the ground, he immediately got up in a puff of smoke, regardless of the black dragon behind him, and ran towards the place where Liu Yun fell.

At this time, Liu Yun's condition was quite dangerous, and the black dragon that attacked her had already pounced in front of Liu Yun again! Yan Fei roared angrily, and his telekinesis formed a huge fist out of thin air, smashing towards the black dragon fiercely!

Just when the black dragon's claws were less than half a meter away from Liu Yun, Yan Fei's telekinetic fist hit the black dragon's head.

"Bang dang!" A sound of glass shattering came, and the black dragon that was hit by Yan Fei's telekinetic fist shattered in an instant, and countless body fragments were like a firework, flashing away in the air!

OK! Didn't let this black dragon succeed! Yan Fei finally breathed a sigh of relief.

"Bang!" Just when Yan Fei was glad that Liu Yun was saved, he didn't expect to be attacked in the back, and Yan Fei's entire body was involuntarily knocked away by this force!

I'll it! I was careless, I forgot that there was a black dragon behind me! Yan Fei, who was flying in mid-air, subconsciously looked at his health value, he was attacked twice, and now his health value has bottomed out! Only a trace remains! Moreover, Yan Fei felt that his eyelids were very heavy, he had no strength all over his body, and even his heartbeat became extremely slow!

I don't know if when I fall to the ground, will this amount of blood become empty in an instant? Yan Fei became sad, he didn't expect that all his efforts would be in vain at this last moment, and a strong unwillingness filled Yan Fei's entire heart.

"Healing!" A coquettish cry came, and then Yan Fei felt that his whole body was shrouded in a soft light, his originally heavy eyelids could be opened again, and a warm current seemed to be injected into his body, the feeling of exhaustion was slowed down, and his heartbeat began to return to normal.

"Bang!" When Yan Fei fell to the ground, he subconsciously glanced at his health again, okay! Didn't get empty! Liu Yun's healing technique at a critical moment brought a trace of vitality to Yan Fei.

"Roar!" The black dragon behind him pounced towards Yan Fei again, and this time Yan Fei could finally face this black dragon head-on without any worries!

"Give me death!" Yan Fei roared angrily, and his telekinetic fist directly smashed the black dragon, and Yan Fei's anger finally came out.

And what about a black dragon? Just when Yan Fei solved the second black dragon, he remembered that there was a third black dragon, and this third black dragon must be the body of the boss!

Looking around, Yan Fei found that the boss body had already slipped towards the castle while the clone was fighting with Yan Fei, looking at the black dragon figure that disappeared into the castle gate, Yan Fei had the heart to chase, but a sense of powerlessness swept through his body, and after taking a step, Yan Fei's whole person was soft to the ground.

"Ahh An exclamation came, and Liu Yun saw Yan Fei fall to the ground, crawled over anxiously, and kept shouting: "Yan Fei, what's wrong with you?" ”

At this time, the condition of the two of them is not optimistic, especially Yan Fei, although Liu Yun's healing technique barely restored a little blood volume to Yan Fei, but Yan Fei's overall blood volume is less than one percent, and the whole person is in a state of serious injury. Although Liu Yun is a little stronger than Yan Fei, she is fragile herself, and her health is less than one-tenth, if the black dragon body kills back at this time, the two of them can only wait for death!

Fortunately, the black dragon body had escaped, Yan Fei and Liu Yun had escaped, as long as there were enough red bottle potions, the two of them could still recover quickly.

Yan Fei trembled his hands and took out a large number of red bottles of potions from the space ring, Liu Yun didn't care about the three-seven-twenty-one, grabbed a bunch of pills and poured them into Yan Fei's mouth! A few minutes later, Yan Fei's blood volume recovered one-tenth, and Yan Fei also got rid of the state of serious injury, and now he has regained the strength of his whole body and can sit up on his own.

Looking at the anxious woman in front of him, Yan Fei's heart warmed, and he grabbed a red bottle from his side and handed it to Liu Yun's mouth.

Seeing that Yan Fei had recovered his vitality, Liu Yun's tears finally fell, and she threw herself into Yan Fei's arms and cried.

"Okay, okay, stop crying, I'm not okay, right?" Yan Fei patted Liu Yun's back and comforted in a low voice.

"People are just worried about you......" Liu Yun said with a sob.

"Okay, good, don't cry, we have to hurry up and recover, and we have to find the black dragon, we can't let it just escape!" Yan Fei changed the subject, not wanting to watch her woman cry anymore.

"Well, I can't let go of that big black dragon, I'm going to break it into pieces!" Liu Yun said through gritted teeth.

Listening to Liu Yun's words, Yan Fei only felt that his hairs stood up, it seemed that it was good to offend anyone, don't offend a woman, this woman remembered a grudge, it was quite terrifying.

Next, Yan Fei didn't wait for the two of them to recover their health points, and chased Liu Yun towards the castle. The strong sixth sense told Yan Fei that the longer the time dragged on, the more unfavorable it would be to himself, and the ghost knew what else was in the castle?

Since the black dragon had to flee back to the castle in a hurry at the moment of death, there must be something in it that he didn't know! Maybe there is also a red bottle of potion in it, which can restore health to the black dragon? Maybe the black dragon hurried back to the castle in order to activate a certain device and destroy Yan Fei and Liu Yun in one fell swoop? Or maybe the black dragon is looking for a place to hide and slowly regain his strength? ......

No matter what, you can't let go of the black dragon now! The truth of letting the tiger return to the mountain, Yan Fei is very clear!

At the moment when Yan Fei rushed into the castle with Liu Yun, the gate behind him suddenly closed, and the scene that appeared in front of them made the two stunned......